CN113379960A - Method, system, equipment and storage medium for identifying bank note and bill - Google Patents
Method, system, equipment and storage medium for identifying bank note and bill Download PDFInfo
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- CN113379960A CN113379960A CN202110647908.1A CN202110647908A CN113379960A CN 113379960 A CN113379960 A CN 113379960A CN 202110647908 A CN202110647908 A CN 202110647908A CN 113379960 A CN113379960 A CN 113379960A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
Abstract
The invention discloses a method, a system, equipment and a storage medium for identifying bank notes and bills. The bill and bill identification method comprises the following steps: acquiring a counterfeit discrimination mode selection operation and executing the counterfeit discrimination mode selection operation; adjusting the acquisition device based on the selected counterfeit identification mode; acquiring an image of the article to be inspected based on the adjusted acquisition device; and displaying the image of the article to be checked and the standard image of the article matched with the image. The invention has the effects of improving the identification efficiency and the identification accuracy.
Description
Technical Field
The embodiment of the invention relates to an identification technology, in particular to a method, a system, equipment and a storage medium for identifying bills and bills.
Background
With the development of printing technology, copying technology, electronic scanning technology and the like, the production level of counterfeit money and counterfeit bills is continuously improved, and the importance of counterfeit money and counterfeit bills is also said because the counterfeit-proof characteristics of new-edition paper money and bills are continuously modified or increased.
The existing detection equipment for detecting counterfeit money and counterfeit bills usually only adopts a fixed mode to detect a plurality of fixed anti-counterfeiting features, and if a counterfeit person performs targeted counterfeiting, the anti-counterfeiting features are difficult to detect. Meanwhile, after the detection device detects suspected counterfeit money and counterfeit bills, only alarm information is usually given to prompt that counterfeit money and counterfeit bills or suspected counterfeit money and counterfeit bills exist, specifically, which anti-counterfeiting characteristics are problematic, and the money counting and detecting machine does not give clear prompt, so that field service personnel are required to confirm again. Because the manufacturing level of counterfeit money is continuously improved, the anti-counterfeiting characteristics of some counterfeit money are not obvious from those of real money, and the anti-counterfeiting mark is damaged or is not obvious due to the abrasion or other conditions of part of real money in the using process, and field service personnel have lower probability to misjudge the real money or misaccept the counterfeit money. The currency faced by field service personnel is random, the anti-counterfeiting characteristics of different currencies have certain difference, and the anti-counterfeiting marks of some currencies are large in quantity and dense in details. Generally, people are difficult to accurately remember hundreds of anti-counterfeiting characteristic information of various tickets such as RMB, foreign currency and the like, and the difficulty of counterfeit money identification and collection is inevitably increased.
If the counterfeit money is determined, the field service personnel can inform the money holder of the counterfeit money characteristics and the basis or standard of the authentication, and can collect the payment according to the 24 th clause of Renminbi management regulations. Although the identification experience of the staff is rich, the identification level of the coin holder is relatively weak, and the staff is difficult to convince at a time. The fact that the held currency is difficult to identify as the counterfeit currency in a short time based on the psychological factor effect of reducing loss is difficult, the two parties can generate divergence or dispute around the truth and falseness of the paper currency, and the working personnel needs to spend time and patience to communicate with the paper currency holder, so that the efficiency of counterfeit currency collection and other business handling is influenced. With the increase of the mobility of field service personnel, the number of personnel with rich authentication experience is reduced, and a new hand needs a longer period for growth, which also causes greater influence on the confirmation and collection work of service field counterfeit money.
Disclosure of Invention
The invention provides a method, a system, equipment and a storage medium for identifying bank notes and bills, which aim to improve the identification efficiency and the identification accuracy.
In a first aspect, an embodiment of the present invention provides a banknote and a method for identifying a bill, where the banknote and the method for identifying a bill include:
acquiring a counterfeit discrimination mode selection operation and executing the counterfeit discrimination mode selection operation;
adjusting the acquisition device based on the selected counterfeit identification mode;
acquiring an image of the article to be inspected based on the adjusted acquisition device;
and displaying the image of the article to be checked and the standard image of the article matched with the image.
In an optional embodiment of the present invention, the counterfeit identification mode includes at least one of a full-width white light mode, a full-width side white light mode, a full-width light transmission mode, a full-width infrared light transmission mode, a full-width fluorescence, a full-width anti-stokes signal mode, a local white light mode, a local side white light mode, a local white light transmission mode, a local infrared mode, a local side infrared mode, a local infrared light transmission mode, a local fluorescence mode, a local anti-stokes signal mode, a micro white light mode, a micro side white light mode, a micro infrared mode, a micro side infrared mode, a micro fluorescence mode, and a micro blue light mode.
In an optional embodiment of the present invention, the displaying the image of the article to be checked and the standard image of the article matched with the image of the article to be checked includes:
identifying characteristic information of an image of an article to be inspected;
calling a standard article image based on the characteristic information;
and displaying the image of the article to be checked and the standard image of the article matched with the characteristic information of the article to be checked.
In an optional embodiment of the present invention, the invoking of the standard image of the article based on the feature information includes:
calling a standard image of a standard article in a corresponding mode based on the characteristic information and the selected authentic identification mode;
correspondingly, the displaying of the image of the article to be inspected and the standard image of the article matched with the characteristic information of the article to be inspected includes:
and displaying the image of the article to be checked and the standard image of the standard article matched with the characteristic information of the article to be checked in the selected authentication mode.
In an optional embodiment of the present invention, the collecting device includes one or more of a lens assembly, a light source and a filter, the lens assembly includes a first lens, a second lens and a third lens, the magnification of the second lens is greater than that of the first lens, and the magnification of the third lens is greater than that of the second lens; correspondingly, the adjusting the acquisition device based on the selected counterfeit detection mode comprises one or more of the following steps:
identifying whether the counterfeit discrimination mode is a full-width mode, a partial mode or a microscopic mode, and adjusting the lens assembly to make the detection lens a first lens in the full-width mode, to make the detection lens a second lens in the partial mode, and to make the detection lens a third lens in the microscopic mode; the magnification of the second lens is greater than that of the first lens, and the magnification of the third lens is greater than that of the second lens;
identifying light source information in a false identification mode, and starting a corresponding detection light source based on the light source information, wherein the detection light source comprises at least one of a white light source, an infrared light source, an ultraviolet light source, an infrared laser light source and a blue light source;
and identifying light source information in the false distinguishing mode, and switching the optical filter based on the light source information.
In an alternative embodiment of the present invention, the first lens is a 1:1 lens;
and/or;
the second lens is a 1:40 lens;
and/or;
the third lens is a 1:80 lens.
In an optional embodiment of the present invention, the optical filter includes a first optical filter and a second optical filter, and the switching the optical filters based on the light source information includes:
determining whether the light source information includes blue light;
if yes, controlling the optical filter switcher to switch to the first optical filter;
if not, the filter switcher is controlled to switch to the second filter.
In an optional embodiment of the present invention, before the obtaining the authentication mode selection operation and performing the authentication mode selection operation, the method further includes:
acquiring a display mode changing operation, and executing the display mode changing operation, wherein the display mode comprises at least one of single-terminal overall display, double-terminal independent display and double-terminal same-screen display;
and/or;
after the display of the image of the article to be checked and the standard image of the article matched with the image of the article to be checked, the method further comprises the following steps:
judging whether the authenticity identification result can be determined;
if not, acquiring the counterfeit identification mode adjustment operation, and displaying the image of the article to be checked based on the adjusted counterfeit identification mode;
and if so, acquiring the authenticity identifying result and outputting the authenticity identifying result.
In a second aspect, the embodiments of the present invention further provide a banknote and bill identifying system, which includes
The acquisition module is used for acquiring the counterfeit identification mode selection operation and executing the counterfeit identification mode selection operation;
the adjusting module is used for adjusting the acquisition device based on the selected counterfeit identification mode;
the acquisition module is used for acquiring the image of the article to be inspected based on the adjusted acquisition device;
and the display module is used for displaying the image of the article to be checked and the standard image of the article matched with the image.
In a third aspect, an embodiment of the present invention further provides a banknote and bill identifying apparatus, including:
one or more processors;
storage means for storing one or more programs;
the acquisition device is used for acquiring the image of the article to be inspected;
the display device is used for displaying the image of the article to be checked and the standard image of the article matched with the image of the article to be checked;
when executed by the one or more processors, cause the one or more processors to implement a method of banknote and ticket authentication in accordance with any of the embodiments of the present invention.
In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements a banknote and ticket authentication method according to any one of the embodiments of the present invention.
The invention can acquire the image of the article to be checked which is easier to be checked by field service personnel by acquiring the selection operation of the counterfeit checking mode, executing the selection operation of the counterfeit checking mode, adjusting the acquisition device based on the selected counterfeit checking mode and acquiring the image of the article to be checked based on the adjusted acquisition device, thereby acquiring different counterfeit checking modes of the articles to be checked, acquiring the image of the article to be checked which is easier to be checked by the field service personnel, and finally displaying the image of the article to be checked and the standard image of the article matched with the image of the article, wherein the field service personnel only need to compare the image of the article to be checked with the standard image of the article without depending on the personnel with abundant identification experience to remember hundreds of pieces of anti-counterfeiting characteristic information of various tickets such as renminbi and foreign currency in mind, solving the problems that the identification only depends on the artificial memory of anti-counterfeiting characteristics, depends on the experience of the counterfeit checking personnel, has low identification efficiency and low identification accuracy, the effects of identification efficiency and identification accuracy are improved.
Drawings
FIG. 1 is a flow chart of a banknote and ticket identification method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a banknote and ticket discriminating method according to a second embodiment of the present invention;
FIG. 3 is a block diagram of a banknote and ticket identification system according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a banknote and bill discriminating apparatus according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a banknote and bill identifying method according to an embodiment of the present invention, where the present embodiment is applicable to banknote and bill identifying situations, and the method can be executed by a banknote and bill identifying apparatus, where the banknote and bill identifying apparatus includes a collecting device and a display device, and specifically includes the following steps:
in a first aspect, an embodiment of the present invention provides a banknote and a method for identifying a bill, where the banknote and the method for identifying a bill include:
s110, obtaining the counterfeit identification mode selection operation and executing the counterfeit identification mode selection operation.
The counterfeit identification mode refers to a mode for identifying the article to be tested, namely the expected acquired image type of the article to be tested. The article to be checked can be a banknote to be checked, a bill to be checked and other articles with an anti-counterfeiting mark, and is not particularly limited herein.
Specifically, the counterfeit identification mode comprises at least one of a full-width white light mode, a full-width side white light mode, a full-width light transmission mode, a full-width infrared mode, a full-width side infrared mode, a full-width infrared light transmission mode, full-width fluorescence, an anti-stokes signal mode, a local white light mode, a local side white light mode, a local white light transmission mode, a local infrared mode, a local side infrared mode, a local infrared light transmission mode, a local fluorescence mode, a local anti-stokes signal mode, a micro white light mode, a micro side white light mode, a micro infrared mode, a micro side infrared mode, a micro fluorescence mode and a micro blue light mode.
The full-width white light mode refers to the need of obtaining a complete image of an article to be inspected under white light irradiation, the white light usually irradiates the article to be inspected from the top, and the white light is usually used for observing the anti-counterfeiting characteristics of rainbow printing, printing quality, plate making technology and the like of the article to be inspected globally.
The full-width side white light refers to a complete image when white light is required to be obtained and irradiates the article to be inspected from the side surface, and the white light irradiates the article to be inspected from the side surface, so that the unevenness characteristic of the article to be inspected can be observed, and the full-width side white light is suitable for observing the anti-counterfeiting characteristics of relief printing, intaglio printing, pictures and texts and the like of the article to be inspected globally.
The full-width light transmission mode refers to a complete image when white light is required to be obtained and irradiates the article to be inspected from the bottom of the article to be inspected, and is suitable for the anti-counterfeiting characteristics of watermark patterns, safety lines and the like on the global observation ticket surface, and a light source emitting the white light can be direct light or diffuse light, which is not described herein again.
The full-width infrared mode refers to that a complete image of an article to be checked under an infrared light source needs to be acquired, and at the moment, the article to be checked is irradiated by the infrared light source from the upper part of the article to be checked, so that the full-width infrared mode is suitable for globally observing anti-counterfeiting characteristics of infrared anti-counterfeiting ink, infrared anti-counterfeiting stamp oil and the like on the ticket surface.
The full-width side infrared mode refers to the complete image when infrared light is required to be acquired and the article to be checked is irradiated from the side, and is suitable for the anti-counterfeiting characteristics of convex-concave plate printing patterns and the like on the global observation ticket surface.
The full-width infrared light transmission mode refers to the complete image when infrared light is required to irradiate the article to be checked from the bottom of the article to be checked, and is suitable for globally observing the anti-counterfeiting characteristics of watermark patterns, safety lines and the like on the ticket surface. The light source emitting infrared light can be direct light or diffuse light, and will not be described herein.
The full-width fluorescence mode refers to the complete image of the article to be detected when the ultraviolet lamp with the specific wavelength is required to irradiate the article to be detected, and is suitable for the anti-counterfeiting characteristics of the fluorescence anti-counterfeiting patterns, the fluorescence characteristics of the colored fiber yarns, the metal ink, the fluorescence water-soluble ink and the like on the global observation ticket surface.
The full-width anti-Stokes signal mode refers to the complete image of the article to be checked when the infrared laser irradiates the article to be checked, and is suitable for the anti-counterfeiting characteristic of whether anti-Stokes fluorescence appears at a specific position of a global observation ticket face.
The local white light mode refers to a local image of the article to be inspected after local amplification when white light is required to be obtained and the article to be inspected is irradiated from the upper part, and is suitable for local amplification to observe the anti-counterfeiting characteristics of anti-counterfeiting shading, permeable ink, light variable patterns and the like on the surface of the ticket.
The local side white light mode refers to a local amplification image of the article to be inspected when white light is required to be obtained and the article to be inspected is irradiated from the side surface, and is suitable for local amplification to observe anti-counterfeiting characteristics such as embossed printing patterns, makeup characteristics and the like of the surface of the ticket.
The local white light transmission mode refers to a local amplification image when white light is required to be obtained and irradiates an article to be checked from the bottom of the article to be checked, and is suitable for local amplification to observe anti-counterfeiting characteristics of watermark patterns, opposite-printed patterns, light-variable patterns and the like on the ticket surface. The light source emitting white light may be direct light or diffuse light, which is not described herein.
The local infrared mode refers to the local image of the inspected object after local amplification when the infrared light irradiates the inspected object from the upper part, and is suitable for the anti-counterfeiting characteristics of infrared anti-counterfeiting ink, infrared anti-counterfeiting stamp oil and the like which are locally amplified to observe the surface of the ticket
The local side infrared mode refers to a local amplification image of the article to be inspected when infrared light is required to be acquired and the local side infrared mode irradiates the article to be inspected from the side surface, and is suitable for local amplification to observe the anti-counterfeiting characteristics of embossed and embossed printing patterns, makeup characteristics, embossed impressions and the like on the surface of a ticket.
The local infrared light transmission mode refers to a local amplification image when infrared light is required to be acquired and the object to be inspected is irradiated from the bottom of the object to be inspected, and is suitable for local amplification to observe anti-counterfeiting characteristics such as watermark patterns and safety lines on the surface of a ticket. The light source emitting infrared light can be direct light or diffuse light, and will not be described herein.
The local fluorescence mode refers to the local amplification image of the article to be detected when the ultraviolet lamp with a specific wavelength is required to be obtained to irradiate the article to be detected, and is suitable for local amplification to observe the anti-counterfeiting characteristics such as the fluorescence anti-counterfeiting patterns on the ticket surface, the fluorescence characteristics of the colored fiber yarns and the like.
The local anti-Stokes signal mode refers to the anti-counterfeiting characteristic that when the infrared laser irradiates the article to be checked, a local amplification image of the article to be checked is required to be acquired, and the anti-Stokes signal mode is suitable for local amplification to observe whether the anti-Stokes fluorescence phenomenon occurs at the specific position of the ticket face.
The microscopic white light mode refers to a microscopic magnification image of the article to be checked when white light is required to be obtained and the microscopic magnification image is suitable for microscopic magnification to observe the anti-counterfeiting characteristics of the micro characters, the hidden marks, the anti-counterfeiting bottom marks and the like on the surface of the ticket.
The microscopic side white light mode refers to a microscopic amplification image of the article to be inspected when white light is required to be obtained and the microscopic side white light mode is suitable for microscopic amplification to observe anti-counterfeiting characteristics of embossed-embossed printing patterns, braille, hand-feeling lines and the like on the surface of the ticket.
The microscopic infrared mode refers to the microscopic magnification image of the article to be inspected when the article to be inspected is irradiated by infrared light, and is suitable for microscopic magnification to observe ink mark correction, scraping marks and the like on the surface of the ticket.
The microscopic side infrared mode refers to a microscopic amplification image of the article to be inspected when infrared light is required to be acquired and the image is irradiated on the article to be inspected from the side surface, and is suitable for microscopic amplification to observe three-dimensional characteristics, various traces and the like of the color fiber yarns on the surface of the ticket.
The microscopic fluorescence mode refers to the microscopic amplification image of the article to be detected when the article to be detected needs to be irradiated by fluorescence, and is suitable for microscopic amplification to observe the anti-counterfeiting characteristics of the fluorescence anti-counterfeiting pattern, the fluorescence characteristic of the colored fiber silk and the like on the surface of the ticket.
The microscopic blue light mode refers to the microscopic magnification image of the article to be inspected when the blue light is required to irradiate the article to be inspected, and is suitable for microscopic magnification to observe the special ink traces on the ticket surface.
And S120, adjusting the acquisition device based on the selected counterfeit identification mode.
The different counterfeit identification modes need to collect images of different types of articles to be inspected, and the images of the articles to be inspected corresponding to the counterfeit identification modes can be acquired through the acquisition device by adjusting the acquisition device according to the counterfeit identification modes.
In an alternative embodiment of the invention, the collection device may include one or more of a lens assembly, a light source, and a filter.
When the collection device includes the lens subassembly, when the lens subassembly includes first camera lens, second camera lens and third camera lens, adjust the collection device based on the false mode of the selected authentication specifically includes:
identifying whether the counterfeit discrimination mode is a full-width mode, a partial mode or a microscopic mode, and adjusting the lens assembly to make the detection lens a first lens in the full-width mode, to make the detection lens a second lens in the partial mode, and to make the detection lens a third lens in the microscopic mode; the magnification of the second lens is larger than that of the first lens, and the magnification of the third lens is larger than that of the second lens.
Specifically, in the microscope device, the first lens, the second lens and the third lens can be switched according to the use requirement to acquire images of different types of the object to be inspected.
The first lens is a lens capable of acquiring a complete image of the article to be inspected, and the magnification of the first lens may be different according to the distance between the first lens and the article to be inspected, and is not specifically limited herein as long as the requirement for acquiring the complete image of the article to be inspected can be met.
In an alternative embodiment of the present invention, the first lens is a 1:1 lens.
The second lens is a lens capable of acquiring a locally magnified image of the article to be inspected, and the magnification factor of the second lens may be different according to the distance between the second lens and the article to be inspected, and is not specifically limited herein as long as the requirement for acquiring the locally magnified image of the article to be inspected can be met.
In an alternative embodiment of the present invention, the second lens is a 1:40 lens.
The third lens is a lens capable of acquiring a microscopic magnification image of the article to be inspected, and the magnification of the third lens may be different according to the distance between the third lens and the article to be inspected, and is not specifically limited herein as long as the requirement for acquiring the microscopic magnification image of the article to be inspected can be met.
In an alternative embodiment of the present invention, the third lens is a 1:80 lens.
When the collecting device includes different types of light sources, adjusting the collecting device based on the selected counterfeit detection mode specifically includes: identifying light source information in the counterfeit identification mode, and starting a corresponding detection light source based on the light source information, wherein the detection light source comprises at least one of a white light source, an infrared light source, an ultraviolet light source, an infrared laser light source and a blue light source.
The number and the types of the light sources can be various, and different types of images can be acquired by turning on the corresponding light sources according to different use requirements. For example, when the authentication mode is any one of a full-width white light mode, a partial white light mode and a micro-white light mode, the white light source is turned on as long as the mode relates to white light. Meanwhile, the relative position of the light source and the article to be checked can be changed. Therefore, when the counterfeit identification mode is changed from the full-width white light mode to the full-width side white light mode, the relative position of the light source and the object to be inspected is changed.
Different counterfeit identification modes can be realized by the combined application of the lens component and the light source. For example, when the counterfeit detection mode is the full-width white light mode, the lens assembly switches the lens to the first lens, the light source turns on the white light source, and the white light source is positioned above the article to be detected; when the counterfeit identification mode is the local side infrared mode, the lens assembly switches the lens to the second lens, and simultaneously the infrared light source is started and irradiates the article to be inspected from the side of the article to be inspected. In practical applications, different lenses and light sources can be switched according to the corresponding relationship between the counterfeit detection mode and the lens assembly and the light source, which is not described herein again.
When the collection device includes different types of light sources and filters, adjusting the collection device based on the selected counterfeit detection mode specifically includes: and identifying light source information in the false distinguishing mode, and switching the optical filter based on the light source information.
Wherein the filter is an optical device for selecting a desired radiation band. Under different light sources, the acquired image may have distortion, and the pixels of the acquired image can be higher by matching different light sources with different types of optical filters.
Optionally, the optical filter includes a first optical filter and a second optical filter, and switching the optical filter based on the light source information includes: determining whether the light source information includes blue light; if yes, controlling the optical filter switcher to switch to the first optical filter; if not, the filter switcher is controlled to switch to the second filter.
The blue light is used as a light source, and when the spatial intensity of the monochromatic light source exceeds the image threshold of the acquisition device, the image is distorted in color. At the moment, the first optical filter is added in front of the lens assembly of the acquisition device and filters all visible light, so that black and white images of the object to be inspected, which are not subjected to color distortion, can be acquired, and the acquired image pixels are improved. Therefore, the first filter is a filter capable of filtering all visible light, and the second filter is a filter without the function of filtering all visible light. By switching the light source into the first optical filter when the light source is blue light, the image pixels collected under the blue light source are improved.
And S130, acquiring the image of the article to be inspected based on the adjusted acquisition device.
Wherein, the difference of collection device and then the image of the article to be inspected who gathers is different. Therefore, the false identification modes are different, the combined application modes of the lens assembly and the light source in the acquisition device are also different, and the acquired images of the object to be checked are also different. For example, in the acquisition device, the lens assembly switches the lens to the first lens, the light source turns on the white light source, and the white light source is located above the article to be inspected, so that the acquired image of the article to be inspected is a complete image of the article to be inspected under the irradiation of white light, and the acquired image can be used for globally observing anti-counterfeiting characteristics of rainbow printing, printing quality, plate making technology and the like of the article to be inspected. When the camera lens assembly is used in the acquisition device, the camera lens assembly switches the camera lens to the second camera lens, and simultaneously the infrared light source is started and irradiates the object to be inspected from the side of the object to be inspected. The collected image of the article to be checked is a local amplified image of the article to be checked when infrared light irradiates the article to be checked from the side surface, and the image can be used for local amplification to observe the anti-counterfeiting characteristics of the embossed printing pattern, the makeup characteristic, the embossed impression and the like on the ticket surface. Therefore, the adjusted acquisition device acquires the images of the articles to be checked, the images of different types of the articles to be checked can be acquired, and the counterfeit-proof characteristics of different types of the articles to be checked can be conveniently identified by the counterfeit identifying personnel, so that the counterfeit identifying personnel can quickly and accurately identify the articles to be checked.
And S140, displaying the image of the article to be checked and the standard image of the article matched with the image.
The images of the objects to be checked and the standard images of the objects are different, for example, the images of the banknotes of different years and denominations are different, and the authenticity of the objects to be checked can be rapidly identified by the counterfeit identifying personnel by displaying the images of the objects to be checked and the standard images of the objects matched with the images of the objects to be checked.
In an optional embodiment of the present invention, the displaying the image of the article to be checked and the standard image of the article matched with the image of the article to be checked includes: identifying characteristic information of an image of an article to be inspected; calling a standard article image based on the characteristic information; and displaying the image of the article to be checked and the standard image of the article matched with the characteristic information of the article to be checked.
The characteristic information includes information for identifying the article to be checked, such as the year of release, denomination number, and the like. Then comparing with the standard article information stored in the database, finding the article standard image consistent with the release age, the denomination number and other characteristic information of the article to be checked, and further displaying the article image to be checked and the article standard image on a screen so as to facilitate the authentication of a counterfeit person.
In addition, since the acquired image of the article to be inspected is acquired based on the acquisition device in different authentication modes, optionally, the invoking of the standard image of the article based on the feature information includes: calling a standard image of a standard article in a corresponding mode based on the characteristic information and the selected authentic identification mode; correspondingly, the displaying of the image of the article to be inspected and the standard image of the article matched with the characteristic information of the article to be inspected includes: and displaying the image of the article to be checked and the standard image of the standard article matched with the characteristic information of the article to be checked in the selected authentication mode.
The images of the standard object in different counterfeit identification modes are correspondingly different, and the information used for identifying the object to be checked, such as the release time, the denomination number and the like, and the counterfeit identification mode information can be used for calling and displaying the image of the standard object matched with the object to be checked in the same counterfeit identification mode, so that the rapid counterfeit identification of a counterfeit person is facilitated, and the counterfeit identification efficiency of the counterfeit person is improved.
According to the technical scheme of the embodiment, the counterfeit identification mode selection operation is obtained, the counterfeit identification mode selection operation is executed, the acquisition device is adjusted based on the selected counterfeit identification mode, the image of the article to be detected is acquired based on the adjusted acquisition device, so that different types of articles to be detected can be acquired by adopting different counterfeit identification modes, the image of the article to be detected which is easier for field service personnel to identify can be obtained, and finally the image of the article to be detected and the standard image of the article matched with the image of the article to be detected can be displayed, the field service personnel only need to compare the image of the article to be detected with the standard image of the article, and the personnel with abundant identification experience do not need to remember hundreds of pieces of anti-counterfeiting characteristic information of various tickets such as renminbi and foreign currency in mind, so that the problems of low identification efficiency and low identification accuracy rate due to the fact that the identification only depends on manual memory of anti-counterfeiting characteristics and depends on the experience of the counterfeit identification personnel are solved, the effects of identification efficiency and identification accuracy are improved.
Example two
Fig. 2 is a flowchart of a banknote and bill identifying method according to a second embodiment of the present invention, which is optimized based on the first embodiment. The method may be performed by a banknote and ticket validator comprising a collecting device and a display device. Optionally, before the obtaining the counterfeit authentication mode selection operation and performing the counterfeit authentication mode selection operation, the method further includes: acquiring a display mode changing operation, and executing the display mode changing operation, wherein the display mode comprises at least one of single-terminal overall display, double-terminal independent display and double-terminal same-screen display; and/or; after the display of the image of the article to be checked and the standard image of the article matched with the image of the article to be checked, the method further comprises the following steps: judging whether the authenticity identification result can be determined; if not, acquiring the counterfeit identification mode adjustment operation, and displaying the image of the article to be checked based on the adjusted counterfeit identification mode; and if so, acquiring the authenticity identifying result and outputting the authenticity identifying result.
The method comprises the following steps:
s210, acquiring a display mode replacing operation and executing the display mode replacing operation. The display mode comprises at least one of single-terminal global display, double-terminal independent display and double-terminal same-screen display.
The bill and bill identifying equipment for executing the bill and bill identifying method comprises a display device which can be a display screen or other display terminals, and the number of the display terminals can be one or more. And when the display mode is single-terminal global display, displaying the image of the article to be checked and the standard image of the article on one display terminal. The double-terminal independent display means that the number of the display terminals is two, and the image of the article to be checked and the standard image of the article are respectively displayed on the two display terminals. The double-terminal same-screen display means that the number of the display terminals is two, the image of the article to be checked and the standard image of the article are displayed on any one of the two display terminals at the same time, or the image of the article to be checked and the standard image of the article are displayed on the two display terminals at the same time. For example, in a service scene of practical application, the display device may be two display terminals, one display terminal faces the counterfeit identifying person, and the other display terminal faces the person holding the object to be checked, and at this time, the two terminals may be selected to display on the same screen, and the image of the object to be checked and the standard image of the object are both displayed on the two display terminals, so that the counterfeit identifying person can explain the difference point between the object to be checked and the standard object to the person holding the object to be checked, so that the person holding the object to be checked can quickly convince the person to be authenticated, and the counterfeit service handling efficiency is improved.
S220, obtaining the counterfeit identification mode selection operation and executing the counterfeit identification mode selection operation.
And S230, adjusting the acquisition device based on the selected counterfeit identification mode.
And S240, acquiring the image of the article to be inspected based on the adjusted acquisition device.
And S250, displaying the image of the article to be checked and the standard image of the article matched with the image of the article to be checked.
And S260, judging whether the authenticity identification result can be determined. If not, go to step S270. If yes, go to step S280.
The authentication process is to authenticate the object image to be verified and the object standard image by observing the displayed object image by an authenticator, and when the authenticator can authenticate, the authentication process is usually finished. Therefore, the judgment of whether the counterfeit detection result can be determined can be obtained by acquiring the ending instruction and the next operation instruction. For example, if the selection operation of ending/exiting the authentication process from the input of the authenticating person is not received after displaying the image of the object to be checked and the standard image of the object for a preset time, a selection popup may be issued so that the authenticating person may select whether the authentication result can be determined. It is also possible to directly display a discrimination result selection button, which may be definitive and indeterminate, and determine whether the discrimination result can be confirmed when receiving various button selections from the person who performs the discrimination. Meanwhile, when the next operation instruction is received, the counterfeit discrimination result can not be determined. In summary, there are various ways to determine whether the counterfeit detection result can be determined, and the determination is not limited herein.
S270, obtaining the counterfeit identification mode adjusting operation, and displaying the image of the object to be checked based on the adjusted counterfeit identification mode.
Wherein, when the article image of waiting to inspect that obtains under a kind of counterfeit-identification mode and article standard image still can't let the counterfeit person distinguish true and false, adjust the counterfeit-identification mode, based on the counterfeit-identification mode after the adjustment, gather the article image of waiting to inspect under the counterfeit-identification mode after the adjustment, be convenient for the counterfeit person to look over the article of waiting to inspect the image of article under the authentication mode of true and false most easily discerning to the counterfeit person can more accurately high-efficient appraise the article of waiting to inspect.
And S280, acquiring the authenticity identifying result and outputting the authenticity identifying result.
Wherein the authenticity result can be true, altered or counterfeit. The authenticity identification result can be obtained through the selection of an authenticity identifying person or the input of the authenticity identifying person. The selection of the counterfeit person means that different authentication result buttons are displayed on the display device, and the authentication result can be known by receiving the selection of the counterfeit person touching the different authentication result buttons. The input of the counterfeit identifying person is to pop up an input box of the counterfeit identifying result, and the counterfeit identifying person directly inputs the counterfeit identifying result by manual typing or voice. The output may be displayed directly on the display device, or may be transmitted to a designated terminal through remote communication, or the like.
According to the technical scheme, the image of the article to be checked and the standard image of the article are displayed in different display modes, so that the counterfeit identifying personnel can explain the difference point of the article to be checked and the standard article to the article holding personnel by selecting the proper display mode, the article holding personnel can quickly convince the law of the counterfeit identifying personnel, and the counterfeit identifying service handling efficiency is improved. Through adjusting the counterfeit identification mode, the counterfeit person can conveniently check the image of the article to be checked in the identification mode which is most easy to identify the authenticity, so that the counterfeit person can identify the article to be checked more accurately and efficiently. The method and the device solve the problems that the counterfeit identification service handling efficiency is low due to the fact that the identification level of a person holding the object to be detected is weak and the counterfeit identification person is difficult to convince, and the counterfeit identification accuracy is low due to the fact that the counterfeit identification person is difficult to accurately remember hundreds of pieces of anti-counterfeiting characteristic information, and achieve the effect of improving the counterfeit identification service handling efficiency and the counterfeit identification accuracy.
EXAMPLE III
Fig. 3 is a block diagram of a flow chart of a banknote and bill identifying system according to a third embodiment of the present invention, and as shown in fig. 3, the banknote and bill identifying system according to the third embodiment of the present invention may specifically include the following modules:
an obtaining module 61 is configured to obtain the authentication mode selection operation and perform the authentication mode selection operation.
And an adjusting module 62 for adjusting the collecting device based on the selected counterfeit detection mode.
And the acquisition module 63 is used for acquiring the image of the article to be inspected based on the adjusted acquisition device.
And the display module 64 is used for displaying the image of the article to be checked and the standard image of the article matched with the image.
In an optional embodiment of the present invention, the counterfeit identification mode includes at least one of a full-width white light mode, a full-width side white light mode, a full-width light transmission mode, a full-width infrared light transmission mode, a full-width fluorescence, a full-width anti-stokes signal mode, a local white light mode, a local side white light mode, a local white light transmission mode, a local infrared mode, a local side infrared mode, a local infrared light transmission mode, a local fluorescence mode, a local anti-stokes signal mode, a micro white light mode, a micro side white light mode, a micro infrared mode, a micro side infrared mode, a micro fluorescence mode, and a micro blue light mode.
In an alternative embodiment of the present invention, the display module 64 further includes:
and the identification submodule is used for identifying the characteristic information of the image of the article to be checked.
And the calling sub-module is used for calling the standard image of the article based on the characteristic information.
And the display sub-module is used for displaying the image of the article to be checked and the standard image of the article matched with the characteristic information of the article to be checked.
In an optional embodiment of the present invention, the invoking sub-module is further configured to invoke a standard image of the standard article in a corresponding mode based on the feature information and the selected counterfeit detection mode.
Correspondingly, the display sub-module is also used for displaying the image of the article to be checked and the standard image of the standard article matched with the characteristic information of the article to be checked in the selected authentication mode.
In an alternative embodiment of the present invention, the trim module 62 further includes one or more of a first trim submodule, a second trim submodule, and a third trim submodule.
The first adjusting submodule is used for identifying whether the counterfeit discrimination mode is a full-width mode, a local mode or a microscopic mode, adjusting the lens assembly to enable the detection lens to be a first lens in the full-width mode, adjusting the lens assembly to enable the detection lens to be a second lens in the local mode, and adjusting the lens assembly to enable the detection lens to be a third lens in the microscopic mode; the magnification of the second lens is larger than that of the first lens, and the magnification of the third lens is larger than that of the second lens.
And the second adjusting submodule is used for identifying light source information in the counterfeit identification mode and starting a corresponding detection light source based on the light source information, wherein the detection light source comprises at least one of a white light source, an infrared light source, an ultraviolet light source, an infrared laser light source and a blue light source.
And the third adjusting submodule is used for identifying the light source information in the false distinguishing mode and switching the optical filter based on the light source information.
In an alternative embodiment of the present invention, the first lens is a 1:1 lens; and/or; the second lens is a 1:40 lens; and/or; the third lens is a 1:80 lens.
In an optional embodiment of the present invention, the third adjusting sub-module is further configured to determine whether the light source information includes blue light; if yes, controlling the optical filter switcher to switch to the first optical filter; if not, the filter switcher is controlled to switch to the second filter.
In an alternative embodiment of the present invention, the banknote and ticket identification system further comprises:
and the replacing module is used for acquiring the display mode replacing operation and executing the display mode replacing operation, wherein the display mode comprises at least one of single-terminal global display, double-terminal independent display and double-terminal same-screen display.
And/or; the bill and ticket discrimination system further comprises:
the judging module is used for judging whether the counterfeit discrimination result can be determined or not, if not, obtaining the counterfeit discrimination mode adjustment operation, and displaying the image of the article to be checked based on the adjusted counterfeit discrimination mode; and if so, acquiring the authenticity identifying result and outputting the authenticity identifying result.
The bank note and bill identifying system provided by the embodiment of the invention can execute the bank note and bill identifying method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the executing method.
Example four
Fig. 4 is a schematic structural diagram of a banknote and bill discriminating apparatus according to a fourth embodiment of the present invention, as shown in fig. 4, the banknote and bill discriminating apparatus includes a processor 70, a memory 71, a collecting device 72 and a display device 73; the number of processors 70 in the device may be one or more, and one processor 70 is taken as an example in fig. 3; the processor 70, the memory 71, the acquisition means 72 and the display means 73 of the device may be connected by a bus or other means, as exemplified by the bus connection in fig. 4.
The memory 71 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the bill and ticket authentication method in the embodiment of the present invention (for example, the acquiring module 61, the adjusting module 62, the collecting module 63, and the display module 64 in the bill and ticket authentication system).
The memory 71 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 71 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 71 may further include memory located remotely from the processor 70, which may be connected to the device/terminal/server via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The acquisition device 72 is used for acquiring images of the articles to be inspected; the collecting device 72 may be a camera, or the like for capturing a pattern of the collected object, and the collecting device 72 may include a lens assembly, a filter, a light source, and the like, the filter being in front of the lens assembly, and the lens assembly may include a first lens, a second lens, and a third lens.
The display device 73 is used for displaying the image of the article to be checked and the standard image of the article matched with the image; the display device 73 may include a display screen or the like for performing display.
The processor 72 executes various functional applications and data processing of the bill and ticket discriminating apparatus by executing software programs, instructions and modules stored in the memory 71, that is, realizes the above-described bill and ticket discriminating method.
EXAMPLE five
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a method of banknote and ticket authentication, the method comprising:
acquiring a counterfeit discrimination mode selection operation and executing the counterfeit discrimination mode selection operation;
and adjusting the acquisition device based on the selected counterfeit identification mode.
And acquiring the image of the object to be inspected based on the adjusted acquisition device.
And displaying the image of the article to be checked and the standard image of the article matched with the image.
Of course, the embodiments of the present invention provide a storage medium containing computer-executable instructions, which are not limited to the operations of the method described above, but can also perform related operations in the bill and ticket authentication method provided in any embodiments of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that in the embodiment of the banknote and bill identifying system, the units and modules included in the embodiment are only divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (11)
1. A method of banknote and ticket authentication comprising:
acquiring a counterfeit discrimination mode selection operation and executing the counterfeit discrimination mode selection operation;
adjusting the acquisition device based on the selected counterfeit identification mode;
acquiring an image of the article to be inspected based on the adjusted acquisition device;
and displaying the image of the article to be checked and the standard image of the article matched with the image.
2. The banknote and ticket authentication method of claim 1,
the false identification mode comprises at least one of a full-width white light mode, a full-width side white light mode, a full-width light transmission mode, a full-width infrared mode, a full-width side infrared mode, a full-width infrared light transmission mode, full-width fluorescence, a full-width anti-stokes signal mode, a local white light mode, a local side white light mode, a local white light transmission mode, a local infrared mode, a local side infrared mode, a local infrared light transmission mode, a local fluorescence mode, a local anti-stokes signal mode, a micro white light mode, a micro side white light mode, a micro infrared mode, a micro side infrared mode, a micro fluorescence mode and a micro blue light mode.
3. The method for banknote and ticket authentication according to claim 1 wherein said displaying the image of the article to be verified and the standard image of the article matching the image of the article to be verified comprises:
identifying characteristic information of an image of an article to be inspected;
calling a standard article image based on the characteristic information;
and displaying the image of the article to be checked and the standard image of the article matched with the characteristic information of the article to be checked.
4. The banknote and ticket authentication method of claim 3, wherein said invoking an item standard image based on said feature information comprises:
calling a standard image of a standard article in a corresponding mode based on the characteristic information and the selected authentic identification mode;
correspondingly, the displaying of the image of the article to be inspected and the standard image of the article matched with the characteristic information of the article to be inspected includes:
and displaying the image of the article to be checked and the standard image of the standard article matched with the characteristic information of the article to be checked in the selected authentication mode.
5. The method of claim 2, wherein the collection device comprises one or more of a lens assembly, a light source and a filter, the lens assembly comprising a first lens, a second lens and a third lens, the second lens having a magnification greater than the first lens and the third lens having a magnification greater than the second lens; correspondingly, the adjusting the acquisition device based on the selected counterfeit detection mode comprises one or more of the following steps:
identifying whether the counterfeit discrimination mode is a full-width mode, a partial mode or a microscopic mode, and adjusting the lens assembly to make the detection lens a first lens in the full-width mode, to make the detection lens a second lens in the partial mode, and to make the detection lens a third lens in the microscopic mode;
identifying light source information in a false identification mode, and starting a corresponding detection light source based on the light source information, wherein the detection light source comprises at least one of a white light source, an infrared light source, an ultraviolet light source, an infrared laser light source and a blue light source;
and identifying light source information in the false distinguishing mode, and switching the optical filter based on the light source information.
6. The method of banknote and ticket authentication according to claim 5,
the first lens is a 1:1 lens;
and/or;
the second lens is a 1:40 lens;
and/or;
the third lens is a 1:80 lens.
7. The bill and ticket discriminating method according to claim 5 wherein the optical filter includes a first optical filter and a second optical filter, and the switching of the optical filter based on the light source information comprises:
determining whether the light source information includes blue light;
if yes, controlling the optical filter switcher to switch to the first optical filter;
if not, the filter switcher is controlled to switch to the second filter.
8. The banknote and ticket authentication method of claim 1, wherein: before the obtaining the counterfeit authentication mode selection operation and executing the counterfeit authentication mode selection operation, the method further includes:
acquiring a display mode changing operation, and executing the display mode changing operation, wherein the display mode comprises at least one of single-terminal overall display, double-terminal independent display and double-terminal same-screen display;
and/or;
after the display of the image of the article to be checked and the standard image of the article matched with the image of the article to be checked, the method further comprises the following steps:
judging whether the authenticity identification result can be determined;
if not, acquiring the counterfeit identification mode adjustment operation, and displaying the image of the article to be checked based on the adjusted counterfeit identification mode;
and if so, acquiring the authenticity identifying result and outputting the authenticity identifying result.
9. A banknote and ticket validator system comprising:
the acquisition module is used for acquiring the counterfeit identification mode selection operation and executing the counterfeit identification mode selection operation;
the adjusting module is used for adjusting the acquisition device based on the selected counterfeit identification mode;
the acquisition module is used for acquiring the image of the article to be inspected based on the adjusted acquisition device;
and the display module is used for displaying the image of the article to be checked and the standard image of the article matched with the image.
10. A banknote and ticket validator machine, said machine comprising:
one or more processors;
storage means for storing one or more programs;
the acquisition device is used for acquiring the image of the article to be inspected;
the display device is used for displaying the image of the article to be checked and the standard image of the article matched with the image of the article to be checked;
when executed by the one or more processors, cause the one or more processors to implement the banknote and ticket authentication method of any one of claims 1-8.
11. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out a method of banknote and ticket authentication according to any one of claims 1-8.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908146A (en) * | 2010-06-30 | 2010-12-08 | 李潇君 | Acquisition device for seal impression identification |
| US20130034290A1 (en) * | 2011-08-01 | 2013-02-07 | Samsung Electronics Co., Ltd. | Method of identifying a counterfeit bill using a portable terminal |
| CN105874513A (en) * | 2014-12-10 | 2016-08-17 | 韩国必特泊有限公司 | Mobile apparatus for detecting counterfeit bills, and method and system for detecting counterfeit bills by means of the mobile apparatus |
| CN205880993U (en) * | 2016-07-30 | 2017-01-11 | 浙江川唯电子科技有限公司 | Counterfeit money detector with plurality of display screens |
| CN106327665A (en) * | 2015-06-29 | 2017-01-11 | 上海卓易科技股份有限公司 | Method and device for judging authenticity of banknotes |
| CN106875540A (en) * | 2017-02-17 | 2017-06-20 | 深圳怡化电脑股份有限公司 | A kind of banknote thickness abnormity detection method and device |
| CN108492445A (en) * | 2018-02-06 | 2018-09-04 | 深圳怡化电脑股份有限公司 | The method and device of bank note classification |
-
2021
- 2021-06-10 CN CN202110647908.1A patent/CN113379960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908146A (en) * | 2010-06-30 | 2010-12-08 | 李潇君 | Acquisition device for seal impression identification |
| US20130034290A1 (en) * | 2011-08-01 | 2013-02-07 | Samsung Electronics Co., Ltd. | Method of identifying a counterfeit bill using a portable terminal |
| CN105874513A (en) * | 2014-12-10 | 2016-08-17 | 韩国必特泊有限公司 | Mobile apparatus for detecting counterfeit bills, and method and system for detecting counterfeit bills by means of the mobile apparatus |
| CN106327665A (en) * | 2015-06-29 | 2017-01-11 | 上海卓易科技股份有限公司 | Method and device for judging authenticity of banknotes |
| CN205880993U (en) * | 2016-07-30 | 2017-01-11 | 浙江川唯电子科技有限公司 | Counterfeit money detector with plurality of display screens |
| CN106875540A (en) * | 2017-02-17 | 2017-06-20 | 深圳怡化电脑股份有限公司 | A kind of banknote thickness abnormity detection method and device |
| CN108492445A (en) * | 2018-02-06 | 2018-09-04 | 深圳怡化电脑股份有限公司 | The method and device of bank note classification |
Non-Patent Citations (2)
| Title |
|---|
| 罗文佳等: "多光谱实时对比票证鉴别系统", 《自动化与信息工程》 * |
| 黄武扬: "《确保货币安全产业的研究 –点验钞机篇》", 31 May 2011, 中国金融出版社 * |
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